SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents0.75-1.0mM 15N & 15N/13C labeled BBOX2; 50mM Tris-HCL, 100mM NaCl, 1mM ZnCl2, 10mM beta-mercaptoethanol; 2% sodium azide; 90% H2O, 10% D2O
Solvent90% H2O/10% D2O
Ionic Strength50mM Tris-HCl; 100mM NaCl; 5mM ZnCl2, 10mM beta-mercaptoethanol
Temperature (K)294
Experiment(s):15N-H1 HSQC, HNCA and HNCACB, 3D-1H-15N-15N-HSQC-NOESY-HSQC, 1H-15N-NOESY-HSQC and 1H-13C-NOESY-HSQC, 15N-1H HSQC, 1H-13C-HCCH-TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
NMR Refinement
Method torsion angle dynamics, low target function
Details A total of 200 random structures were calculated with CYANA2.1 using a fast torsion angle dynamics algorithm and the best structures were selected based on their low target function (less 1), no NOE violation less than 0.2 Ang, vdw < 0.25, dihedral <3o.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 16
Representative Model Choice Rationale
1 minimized average structure, lowest energy, fewest violations, closest to the average
Computation: NMR Software
# Classification Software Name Author
1 processing NMRPipe Delaglio, F., Grzesiek, S., Vuister, G.W., Zhu, G. Pfeifer, J., Bax, A.
2 data analysis version: 3.110 SPARKY Goddard, T.D., Kneller, D.G.
3 data analysis TALOS Cornilescu, G. Delaglio, F., Bax, A.
4 refinement version: 2.1 CYANA Guentert, P.